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Volumn 71, Issue 4, 2005, Pages 672-678

SU(4) vs. SU (2) Kondo effect in double quantum dot

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EID: 23944447563     PISSN: 02955075     EISSN: None     Source Type: Journal    
DOI: 10.1209/epl/i2005-10126-y     Document Type: Article
Times cited : (14)

References (17)
  • 13
    • 23944503220 scopus 로고    scopus 로고
    • note
    • LOPEZ R., SANCHEZ D., LEE M., MAHN-SOO CHOI, SIMON P. and LE HUR K., ArXiv:cond-mat/0402361 (2004). This work discusses the crossover between SU(4) and SU(2) Kondo effect induced by an orbital effect of external magnetic field. In this case, two mutually orthogonal linear combinations of the wave functions of source and drain leads provide with the two completely separated electronic reservoirs, the pseudospin in reservoirs thus being well defined.
  • 14
    • 23944449490 scopus 로고    scopus 로고
    • note
    • CHOI M.-S., LOPEZ R. and AGUADO R., ArXiv:cond-mat/0411665 (2004). In this work the limiting cases of SU(4) and SU(2) symmetry have been discussed with respect to the Kondo effect in carbon nanotubes.
  • 16
    • 23944434346 scopus 로고    scopus 로고
    • CHUDNOVSKIY A. L., in preparation
    • CHUDNOVSKIY A. L., in preparation.
  • 17
    • 0142157607 scopus 로고    scopus 로고
    • Equations (18), (19) also describe the suppression of the Kondo temperature in a quantum dot coupled to ferromagnetic leads considered in MARTINEK J. et al., Phys. Rev. Lett., 91 (2003) 127203.
    • (2003) Phys. Rev. Lett. , vol.91 , pp. 127203
    • Martinek, J.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.